User blog comment:DaniVariAres/Which do u think is easier to get?/@comment-31800919-20171001031304

Shiny ditto, the Dev up the shiny rate for the arcade pokemon exchange for not being able to soft reset them. The shiny mew is just luck the more legend encounter you have the lower the chance to even encounter a mew let alone shiny. The shiny manaphy one is the hardest, you need to use ro-power BEFORE the egg showup in the shore to have the shiny ro-power take effect and luck.